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Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Time of Mating/ Laying | May - Aug. | time of laying | Female | Adult | San Gabriel Mountains (elev., 1585-1829m) | 162 | Exposure Factor Datasets | ||
Clutches or Litters per year | 1-3 | clutches/yr | Female | Adult | San Gabriel Mountains (elev., 1585-1829m) | 162 | Exposure Factor Datasets | ||
Clutch or Litter Size | 3.5 | 1-6 | eggs/clutch | Female | Adult | San Gabriel Mountains (elev., 1585-1829m) | 162 | Exposure Factor Datasets | |
Age at Sexual Maturity | 10 | mo | Female | Adult | San Gabriel Mountains (elev., 1585-1829m) | 162 | Exposure Factor Datasets | ||
Time of Hatching or Parturition | July - Oct. | Both Male and Female | Hatchling | San Gabriel Mountains (elev., 1585-1829m) | Not Reported | Exposure Factor Datasets | |||
Duration of Incubation or Gestation | 63 | time between laying and hatching | d | Both Male and Female | Embryo | San Gabriel Mountains (elev., 1585-1829m) | Not Reported | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Clutch or Litter Size | range of mean monthly clutch sizes for females >12 mo old, measured over a 10 yr period | 2.65 - 4.40 | eggs/clutch | Female | Adult | Rock Valley, Nye county | 1363 | Exposure Factor Datasets | |
Body Weight - Mean | snout vent length range = 49 - 51 mm | 3.06 - 4.84 | g | Female | Adult | Rock Valley, Nye county | 19 | Exposure Factor Datasets | |
Clutches or Litters per year | 2 - 7 | clutches/yr | Female | Adult | Rock Valley, Nye county | 1363 | Exposure Factor Datasets | ||
Time of Mating/ Laying | Apr. - July | time of laying | Female | Adult | Rock Valley, Nye county | 1363 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Longevity | 58 | oldest individual observed, female | mo | Both Male and Female | Adult | Rock Valley, Nye county | 3575 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|---|
Time of Torpor or Hibernation | Oct. - Mar. | Not Reported | Not Reported | Deschutes River, Jefferson county (elev., 732m) | Not Reported | Exposure Factor Datasets | ||||
Growth Rate | 0.22 | growth rate measured as increase in snout-vent length (mm) | mm/d | Male | Hatchling | Deschutes River, Jefferson county (elev., 732m) | Not Reported | Exposure Factor Datasets | ||
Growth Rate | 0.17 | growth rate measured as increase in snout-vent length (mm) | mm/d | Female | Hatchling | Deschutes River, Jefferson county (elev., 732m) | Not Reported | Exposure Factor Datasets | ||
Body Weight - Mean | 1.84 - 3.66 | g | Both Male and Female | Adult | Deschutes River, Jefferson county (elev., 732m) | 11 | Exposure Factor Datasets | |||
Time of Mating/ Laying | Apr. - June | time of breeding | Both Male and Female | Adult | Deschutes River, Jefferson county (elev., 732m) | Not Reported | Exposure Factor Datasets | |||
Time of Mating/ Laying | May - July | time of laying | Both Male and Female | Adult | Deschutes River, Jefferson county (elev., 732m) | Not Reported | Exposure Factor Datasets | |||
Clutches or Litters per year | 1- 2 | clutches/yr | Female | Adult | Deschutes River, Jefferson county (elev., 732m) | Not Reported | Exposure Factor Datasets | |||
Clutch or Litter Size | 3.33 | 0.08 SE | 2 - 5 | eggs/clutch | Female | Adult | Deschutes River, Jefferson county (elev., 732m) | 87 | Exposure Factor Datasets | |
Body Weight - Mean | egg weight | 0.166 - 0.245 | g | Not Reported | Embryo | Deschutes River, Jefferson county (elev., 732m) | 13 | Exposure Factor Datasets | ||
Population Density | 175 | #/ha | Both Male and Female | Both Adults and Juveniles | Deschutes River, Jefferson county (elev., 732m) | Not Reported | Exposure Factor Datasets | |||
Home Range | 0.219 | estimated using probability density function (95% confidence interval) | 0.06 SE | ha | Male | Adult | Deschutes River, Jefferson county (elev., 732m) | 9 | Exposure Factor Datasets | |
Home Range | 0.175 | estimated using probability density function (95% confidence interval) | ha | Female | Adult | Deschutes River, Jefferson county (elev., 732m) | 8 | Exposure Factor Datasets | ||
Survival/ Mortality | 30 | annual adult survival | % | Both Male and Female | Adult | Deschutes River, Jefferson county (elev., 732m) | 36 | Exposure Factor Datasets | ||
Age at Sexual Maturity | 9-12 or 20-22 | mo | Both Male and Female | Adult | Deschutes River, Jefferson county (elev., 732m) | Not Reported | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Home Range | 446 | home range estimted by convex polygon method (maximum was 810m2) | m2 | Male | Adult | Phoenix South Mountain, Maricopa county | 15 | Exposure Factor Datasets | |
Home Range | 121 | home range estimted by convex polygon method (maximum was 202 m2) | m2 | Female | Adult | Phoenix South Mountain, Maricopa county | 15 | Exposure Factor Datasets | |
Home Range | 61 | home range estimted by convex polygon method (maximum was 121 m2) | m2 | Not Reported | Juvenile | Phoenix South Mountain, Maricopa county | 15 | Exposure Factor Datasets | |
Population Density | 7 - 50 | #/ha | Both Male and Female | Adult | Phoenix South Mountain, Maricopa county | Not Reported | Exposure Factor Datasets | ||
Population Density | 82 - 131 | #/ha | Not Reported | Juvenile | Phoenix South Mountain, Maricopa county | Not Reported | Exposure Factor Datasets | ||
Growth Rate | 4.29 | growth rate estimated by increase in snout-vent length (mm), snout-vent length range 21-35mm | 0.99 - 10.50 | mm/mo | Not Reported | Not Reported | Phoenix South Mountain, Maricopa county | 62 | Exposure Factor Datasets |
Growth Rate | 2.93 | growth rate estimated by increase in snout-vent length (mm), snout-vent length range 30-40mm | 0.72 - 6.66 | mm/mo | Female | Not Reported | Phoenix South Mountain, Maricopa county | 10 | Exposure Factor Datasets |
Growth Rate | 5.19 | growth rate estimated by increase in snout-vent length (mm), snout-vent length range 30-40mm | 3.45 - 7.50 | mm/mo | Male | Not Reported | Phoenix South Mountain, Maricopa county | 7 | Exposure Factor Datasets |
Growth Rate | 0.79 | growth rate estimated by increase in snout-vent length (mm), snout-vent length range 40-50 mm | 0.00 - 2.57 | mm/mo | Female | Not Reported | Phoenix South Mountain, Maricopa county | 30 | Exposure Factor Datasets |
Growth Rate | 0.94 | growth rate estimated by increase in snout-vent length (mm), snout-vent length range 40-50mm | 0.00 - 1.53 | mm/mo | Male | Not Reported | Phoenix South Mountain, Maricopa county | 10 | Exposure Factor Datasets |
Growth Rate | 0.31 | growth rate estimated by increase in snout-vent length (mm), snout-vent length range 50-56mm | 0.25 - 0.53 | mm/mo | Female | Not Reported | Phoenix South Mountain, Maricopa county | 2 | Exposure Factor Datasets |
Growth Rate | 0.58 | growth rate estimated by increase in snout-vent length (mm), snout-vent length range 50-58mm | 0.00 - 1.43 | mm/mo | Male | Not Reported | Phoenix South Mountain, Maricopa county | 22 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Home Range | 16.82 | home range estimated by density probability function method (ranged 99.0% of the time in this area size) | 0.42 | acres | Not Reported | Juvenile | United States Atomic Energy Commission Nevada Test Site | 14 | Exposure Factor Datasets |
Home Range | 27.36 | home range estimated by density probability function method (ranged 99.0% of the time in this area size) | 0.68 | acres | Female | Adult | United States Atomic Energy Commission Nevada Test Site | 16 | Exposure Factor Datasets |
Home Range | 39.30 | home range estimated by density probability function method (ranged 99.0% of the time in this area size) | 0.98 | acres | Male | Adult | United States Atomic Energy Commission Nevada Test Site | 24 | Exposure Factor Datasets |